Temperature sensor : MCP9808 – Raspberry PI

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I try to plug 2 MCP9808 Temperature sensor on my Raspberry PI, but I think that it’s not without a GPIO Expander, right ?

Only one MCP9808 is not a problem, but 2 is impossible without an GPIO expansion ?

https://learn.adafruit.com/mcp9808-temperature-sensor-python-library/hardware

Thanks for your answers !!sensorstemperatureShareEditFollowFlagasked 10 hours agocretthie31911 gold badge22 silver badges1010 bronze badges

• (1) mcp9808 has three hardware address lines, so you can put 8 such devices on the I2C bus. (2) Reference: cdn-shop.adafruit.com/datasheets/MCP9808.pdf. – tlfong01 1 hour ago   

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